CVEvulnerability
CVE-2022-23089
4.7 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2024-02-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 4.7 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-125
Description
When dumping core and saving process information, proc_getargv() might return an sbuf which have a sbuf_len() of 0 or -1, which is not properly handled.
An out-of-bound read can happen when user constructs a specially crafted ps_string, which in turn can cause the kernel to crash.
Affected configurations
• freebsd freebsd (< 12.3)
• freebsd freebsd (>= 12.4 < 13.0)
• freebsd freebsd 12.3
• freebsd freebsd 13.0
• freebsd freebsd 13.1
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://security.freebsd.org/advisories/FreeBSD-SA-22:09.elf.asc Vendor Advisory
- https://security.netapp.com/advisory/ntap-20240415-0006/ Third Party Advisory
- https://security.freebsd.org/advisories/FreeBSD-SA-22:09.elf.asc Vendor Advisory
- https://security.netapp.com/advisory/ntap-20240415-0006/ Third Party Advisory